What two things affect the density of Water?

Study the graph shown. It is a graphic of a car trip taken by Karen and her mother. The starting position (0,0) is their home. What is the average speed of the car during the first hour of the trip?

What is the direction of the centripetal force when applied to an object? the direction opposite to the object's velocity the same direction as the object's velocity perpendicular to an object's motion parallel with an object's motion

A light wave is traveling through the air and then enter water. How will the light change? It will change color. It will become brighter. It will move at a different speed. It will stop completely.

What causes charges to move in a circuit?

the amplitude of the wave is which of the following A. Resonance B. Reflection C. Energy D. Magnitude

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.